OT-2026-000006751
Publication integrity record
Vacuum cup gripper, per zone isolation, ejector fed, contact triggered on the face, silicone cups
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000006751) never changes.
Identity and time
| Publication number | OT-2026-000006751 · never reused |
|---|---|
| Internal UUID | 01a0a966-2d5a-784c-a78f-fb2f2a2e826b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T08:47:20.924726Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000006751 |
| Status | PUBLIC |
Content hashes
| Canonical text | 47115cf9642335ba6796b890add2a93ac7204d121d4edf9be7cb510a08b3926f |
|---|---|
| Markdown | ae4fdbd27134755433561ba3f4270402b3120b55388009f91ffceb4ffcd577f3 |
| Publication page | c0c6b57d74e29eb1ff9e754cc72a6493ce8b97cf3e1414679a502cfeeae8c1a6 |
| Manifest | 3f6d658e9882047beecc58780e3cbef8be2c4f7fafa9865441ecfa23ce772ee8 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | sCCeTusxIgGXMqWYPbE/1UQ+1bhoWZikInxTEH2Nf3fdIg5NyuNuGA9ivLWs55sdAFn7WKoTOhbto09cOf9dDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T08:50:10.398926Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006751observed c0c6b57d74e29eb1ff9e754cc72a6493...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:50:10.386420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006751/manifest.jsonobserved 3f6d658e9882047beecc58780e3cbef8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:10.251309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006751/publication.mdobserved ae4fdbd27134755433561ba3f4270402...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:50:10.237995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000006751/publication.txtobserved 47115cf9642335ba6796b890add2a93a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|